DIFFERENT MAGNETIC-PROPERTIES OF CHARGE-TRANSFER COMPLEXES AND CATION-RADICAL SALTS OF TETRATHIAFULVALENE DERIVATIVES SUBSTITUTED WITH IMINO PYROLIDINE-1-OXYLS AND PIPERIDINE-1-OXYLS

被引:29
作者
SUGIMOTO, T [1 ]
YAMAGA, S [1 ]
NAKAI, M [1 ]
TSUJII, M [1 ]
NAKATSUJI, H [1 ]
HOSOITO, N [1 ]
机构
[1] KYOTO UNIV, INST CHEM RES, UJI, KYOTO 611, JAPAN
关键词
D O I
10.1246/cl.1993.1817
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The magnetic properties of charge-transfer (CT) complexes and cation radical salts of tetrathiafulvalene (TTF) derivatives bearing two different radical substituents were investigated. Preferential spin interactions occurred between TTF cation radical (TTF+.) and an acceptor anion radical for the CT complexes, and between two TTF+.'s for the cation radical salts, respectively. In addition, the magnitude was markedly different by the kind of radical substituent, which behaved as an isolated spin.
引用
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页码:1817 / 1820
页数:4
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